Product profile
FHA-C Mini
FHA-C Mini is Harmonic Drive’s compact integrated hollow-shaft actuator family for precision robot joints. Official product material covers 8C, 11C and 14C...
Facts
- Company
- Harmonic Drive
- Product type
- component_family
- Status
- commercial
- Primary capability
- compact precision robot joint actuation
- Website
- https://harmonicdrive.de/en/products/servo-actuators-with-hollow-shaft/fha-c-mini
About FHA-C Mini
FHA-C Mini is Harmonic Drive’s compact integrated hollow-shaft actuator family for precision robot joints. Official product material covers 8C, 11C and 14C sizes with 30, 50 and 100:1 ratios, integrated servo motor, harmonic gearing and output bearing.
Market context
component, 1600, 900, 3b09583395b2b8755c928c750a7d40d39ffe44967b2d0ee56846f34ed3c410a3, reviewed_16x9_official_media, Integrated Hollow-shaft Actuator Family, https://harmonicdrive.de/fileadmin/_processed_/5/c/csm_fha-c-mini_1_9a4efe065c.webp, clean_photo_or_studio_fallback, https://harmonicdrive.de/en/products/servo-actuators-with-hollow-shaft/fha-c-mini, https://zlsbkmaixmmnjrgpkcyp.supabase.co/storage/v1/object/public/robotics_assets/products/korthos-product-candidates-2026-08-17-batch-2/harmonic-drive-fha-c-mini-official-16x9.jpg, Reviewed as a complete product or family composition at exact 16:9; no product crop is used., official_product_media, products/korthos-product-candidates-2026-08-17-batch-2/harmonic-drive-fha-c-mini-official-16x9.jpg, 2026-08-17, 16:9 full source composition with no crop, components, Integrated Hollow-shaft Actuator Family, integrated_actuators, components, actuation, integrated_actuator, components
Summary
Type: Integrated hollow-shaft actuator family
Core: Compact precision robot joint module
Function: Combines servo motor, harmonic gearing and bearing support in a joint-ready package
Audience: Robotics and precision-motion OEMs
Specifications
- gear_ratios
- 30:1, 50:1 and 100:1 ratio
- hollow_shaft_diameter_mm
- 6.2–13.5 mm mm
- max_output_torque_nm
- 1.8–28 Nm across the family Nm
- max_speed_rpm
- 60–200 rpm across the family rpm
- size_variants
- 8C, 11C and 14C sizes
- tilting_moment_nm
- 15–75 Nm Nm
Operations
- Environment
- robot joints, industrial automation, precision motion systems
- Primary user
- robotics OEMs, motion-control engineers, automation integrators
- Role
- joint actuation, precision positioning, robot-axis motion
- Interaction model
- embedded actuation component
- Mobility class
- fixed robot-mounted component
- Product detail
- component, 1600, 900, 3b09583395b2b8755c928c750a7d40d39ffe44967b2d0ee56846f34ed3c410a3, reviewed_16x9_official_media, Integrated Hollow-shaft Actuator Family, https://harmonicdrive.de/fileadmin/_processed_/5/c/csm_fha-c-mini_1_9a4efe065c.webp, clean_photo_or_studio_fallback, https://harmonicdrive.de/en/products/servo-actuators-with-hollow-shaft/fha-c-mini, https://zlsbkmaixmmnjrgpkcyp.supabase.co/storage/v1/object/public/robotics_assets/products/korthos-product-candidates-2026-08-17-batch-2/h...